(4)
 Remove and discard packing (4).

 (5)
 Remove the clutch assembly (8033KM) (5) from the gearbox housing (10).

 (6)
 Remove the wave-spring washer (6) and shims (7), (8) and (9).

 (7)
 Make a measurement of the shim thickness to help with the installation.

 (8)
 Put the blanking plugs on the gearbox housing. Subtask 49-42-52-020-053

 B.
 Removal of the Starter Motor Clutch (8033KM) - On Series 27, 46 and 57 APU's with change numbers 30 and/or 68 and/or 87 stamped on the modification plate. (Ref. Fig. 402/TASK 49-42-52-991-003)

 (1) Remove the starter motor (8KA) (Ref. TASK 49-42-51-000-002).

 Starter Motor Clutch
 Figure 401/TASK 49-42-52-991-001

 CES

 Starter Motor Clutch
 Figure 402/TASK 49-42-52-991-003

 CES

 (2)
 Remove the bolts (1) and the washers (2) from the cover assembly (3).

 (3)
 Remove the cover assembly (3) from the gearbox assembly.

 (4)
 Remove and discard the packing (4).

 (5)
 Remove the clutch assembly (8033KM) (5) from the gearbox housing.

 (6)
 Remove the wave-spring washer (6) from the gearbox housing.

 (7)
 Put the blanking plugs on the gearbox housing. Subtask 49-42-52-020-054

 C.
 Removal of the Starter Motor Clutch (8033KM) - On Series 5 APU's with change number 105 stamped on the modification plate. (Ref. Fig. 403/TASK 49-42-52-991-004)

 (1)
 Remove the starter motor (8KA) (Ref. TASK 49-42-51-000-002).

 (2)
 Remove the bolts (1) and the washers (2) from the cover assembly (3).

 (3)
 Remove the cover assembly (3) from the gearbox assembly.

 (4)
 Remove and discard the packing (4).

 (5)
 Remove the clutch assembly (8033KM) (5) from the gearbox housing.

 (6)
 Remove the spacer (6) and the wave-spring washer (7) from the gearbox housing.

 (7)
 Put the blanking plugs on the gearbox housing.

 Starter Motor Clutch
 Figure 403/TASK 49-42-52-991-004

 CES  TASK 49-42-52-400-001 Installation of the Starter Motor Clutch (8033KM) (GTCP 36-300) WARNING : DO NOT TOUCH THE APU UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS

_______ WHEN YOU DO THE MAINTENANCE TASK(S).
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific micrometer 0-10 cm No specific Torque Wrench : range 0.00 to 1.20 m.daN
 (0.00 to 9.00 lbf.ft)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 03-002  GB DEF-STAN 91-101 LUBRICATING OIL TURBINE ENGINE SYNT BASE (Ref. 20-31-00)
 C. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
packing  49-42-04 01 -070

 D. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
 the Ground Connector 49-42-51-400-002 Installation of the Starter Motor (8KA) (GTCP 36-300) 49-42-51-700-001 Test of the Starter Motor (8KA) (GTCP 36-300) 52-41-00-010-001 Open the APU Doors for Access 52-41-00-410-001 Close the APU Doors after Access 49-42-52-991-001 Fig. 401 49-42-52-991-003 Fig. 402 49-42-52-991-004 Fig. 403
 3. Job Set-up
__________
 Subtask 49-42-52-860-055
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).
　
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